Reference number
ISO 657-1:1989
© ISO 2024
International Standard
ISO 657-1:1989
Hot-rolled steel sections — Part 1: Equal-leg angles — Dimensions
Edition 1
1989-08
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Published (Edition 1, 1989)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 657-1:1989

Language
Format
CHF 42
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Abstract

This first edition as an International Standard constitues a technical revision of ISO Recommendation R 657-1:1968. ISO 657 consists of 21 parts integrating any shapes of sections. ISO 657-1 specifies dimensions of hot-rolled equal-leg angles.

General information

  • Status
     : Published
    Publication date
     : 1989-08
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 17/SC 3
    ICS :
    77.140.70 
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